49097628090 has 384 divisors, whose sum is σ = 161956972800. Its totient is φ = 10516746240.

The previous prime is 49097628023. The next prime is 49097628113. The reversal of 49097628090 is 9082679094.

49097628090 is a `hidden beast` number, since 4 + 9 + 0 + 9 + 7 + 628 + 0 + 9 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 94237030 + ... + 94237550.

It is an arithmetic number, because the mean of its divisors is an integer number (421762950).

Almost surely, 2^49097628090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49097628090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80978486400).

49097628090 is an abundant number, since it is smaller than the sum of its proper divisors (112859344710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49097628090 is a wasteful number, since it uses less digits than its factorization.

49097628090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 49097628090 in words is "forty-nine billion, ninety-seven million, six hundred twenty-eight thousand, ninety".